我的SQL数据库中有以下表格:
authors:
name varchar
id int Primary Key
publications:
id int Primary Key
title mediumtext
year int
authorsJoinTable:
authorId -> Foreign Key to the authors table
publicationID -> Foreign Key to the publications Table
sequenceId int
我想知道是否有可能从
publicationIds
中获取所有authorsJoinTable
按
year
降序排列?提前致谢,
院长
最佳答案
SELECT publicationID
FROM authorsJoinTable a JOIN publications p
ON (p.Id = a.publicationId)
ORDER BY p.Year DESC